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  5. Erbium Hydroxide Er(OH)3.xH2O

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Erbium Hydroxide Er(OH)3.xH2O

HTRE898

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Erbium Hydroxide Er(OH)3.xH2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Hydroxide Er(OH)3.xH2O at a competitive price. The purity and particle size can be customized.

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Data sheet

MFEr(OH)3.xH2O
MW218.28 (anhy)
Purity99.999%/99.99%/99.9%/99%
CAS14646-16-3
SynonymsErbiumHydroxid/Hydroxyde De Erbium/Hidroxido Del Erbio

More info

Erbium Hydroxide, also called Erbium Hydrate, is an important colorant in glasses and porcelain enamel glazes. High purity Erbium Hydroxide is widely applied as a dopant in making optical fiber and amplifiers. It is particularly useful as an amplifier for fiber optic data transfer. Erbium-doped optical silica-glass fibers are the active element in Erbium-doped fiber amplifiers, which are widely used in optical communications.

HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

Erbium Hydroxide Er(OH)3.xH2O Powder

  • CAS Number: 14646-16-3
  • Molecular Formula: Er(OH)3.xH2O
  • Density: N/A
  • Melting Point: N/A
  • Solubility: Soluble in water and strong mineral acids
  • Stability: Slightly hygroscopic

Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.)99.99999.9999.999
TREO (% min.)60606060
Rare Earth Impuritiesppm max.ppm max.% max.% max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		2
5
5
2
1
1
1		20
10
30
50
10
10
20		0.01
0.01
0.035
0.03
0.05
0.05
0.1		0.05
0.1
0.3
0.3
0.5
0.1
0.8
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO		2
10
30
50
2
3
2		5
30
50
200
5
5
5		0.001
0.005
0.005
0.03		0.005
0.02
0.02
0.05

Packing: The products are vacuum-sealed. The MSDS and Material Certification Sheets will be packed with the product.

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